Mathematics, 09.01.2020 19:31 pupucitomarron
Janine charges $8.25 per hour to walk dogs. she walks dogs for 3 hours on saturday and 4 hours on sunday. she calculates her total pay to be $57.75. which equation could be used to check the reasonableness of her total? 8 × 7 = 56 9 × 7 = 63 10 × 7 = 70 8 × 10 = 80
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